Commit 2333e829 authored by Yu Chen's avatar Yu Chen Committed by Tejun Heo
Browse files

workqueue: Make workqueue_init*() return void 



The return values of workqueue_init() and workqueue_early_int() are
always 0, and there is no usage of their return value.  So just make
them return void.

Signed-off-by: default avatarYu Chen <chen.yu@easystack.cn>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 8b614cb8

include/linux/workqueue.h

+2 −2
Original line number Diff line number Diff line
@@ -649,7 +649,7 @@ int workqueue_online_cpu(unsigned int cpu); 
int workqueue_offline_cpu(unsigned int cpu);

#endif



int __init workqueue_init_early(void);

int __init workqueue_init(void);

void __init workqueue_init_early(void);

void __init workqueue_init(void);



#endif

kernel/workqueue.c

+2 −6
Original line number Diff line number Diff line
@@ -5896,7 +5896,7 @@ static void __init wq_numa_init(void) 
 * items.  Actual work item execution starts only after kthreads can be

 * created and scheduled right before early initcalls.

 */

int __init workqueue_init_early(void)

void __init workqueue_init_early(void)

{

	int std_nice[NR_STD_WORKER_POOLS] = { 0, HIGHPRI_NICE_LEVEL };

	int hk_flags = HK_FLAG_DOMAIN | HK_FLAG_WQ;
@@ -5963,8 +5963,6 @@ int __init workqueue_init_early(void) 
	       !system_unbound_wq || !system_freezable_wq ||

	       !system_power_efficient_wq ||

	       !system_freezable_power_efficient_wq);



	return 0;

}



/**
@@ -5976,7 +5974,7 @@ int __init workqueue_init_early(void) 
 * are no kworkers executing the work items yet.  Populate the worker pools

 * with the initial workers and enable future kworker creations.

 */

int __init workqueue_init(void)

void __init workqueue_init(void)

{

	struct workqueue_struct *wq;

	struct worker_pool *pool;
@@ -6023,6 +6021,4 @@ int __init workqueue_init(void) 


	wq_online = true;

	wq_watchdog_init();



	return 0;

}

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